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Marquise|Lab Grown|IGI

1.24ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG624436697

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG624436697

Diamond specifications and retailer prices

From €452 EUR
$507 USD
As of November 1, 2026
Save €1,506 EUR (77%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €1,958 EUR at With Clarity · As of November 2, 2026
View at With Clarity

About this 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG624436697 or 624436697. Listed at 29 retailers as of November 1, 2026, with prices from €452 to €1,958, a €1,506 spread on the same certified stone. With Clarity lists it at €1,958. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624436697
Dimensions11.12 × 5.66 × 3.46 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.12 mm5.66 mm1.24 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624436697
Side View
Table 61.0%Crown 34.7°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,840 EUR|Low: €248 EUR|High: €1,958 EUR|Avg: €1,093 EUR|-4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
With Clarity
November 1, 2026
Retailer 13€248 EUR
Retailer 19€452 EUR
Retailer 11€501 EUR
Retailer 10€582 EUR
Retailer 20€646 EUR
Retailer 4€703 EUR
Retailer 7€709 EUR
Retailer 16€772 EUR
Retailer 6€778 EUR
Retailer 12€829 EUR
Retailer 18€861 EUR
Retailer 17€938 EUR
Retailer 5€1,167 EUR
Retailer 2€1,346 EUR
Retailer 21€1,364 EUR
Retailer 14€1,555 EUR
Retailer 3€1,638 EUR
Retailer 15€1,641 EUR
Retailer 9€1,674 EUR
Retailer 8€1,784 EUR
Retailer 1€1,840 EUR
With Clarity€1,958 EUR

32 data points across 22 retailers

29 retailers€452 EUR to €1,958 EUR

Retailer 1
-
€248 EUR
$278 USD
Price last confirmed 25 days ago
Retailer 2
-
€420 EUR
$471 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
€452 EUR
$507 USD
View
Final sale: no returns
Retailer 4
-
€470 EUR
$527 USD
View
Price last confirmed 34 days ago
Retailer 5
-
€501 EUR
$562 USD
View
Price last confirmed 25 days ago
Retailer 6
-
€501 EUR
$562 USD
View
Price last confirmed 23 days ago
Retailer 7
-
€514 EUR
$576 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
€582 EUR
HK$5,100 HKD
View
A
Retailer 9
-
€646 EUR
$725 USD
View
B+
Retailer 10
-
€703 EUR
$788 USD
View
B+
Retailer 11
-
€709 EUR
$795 USD
View
B+
Retailer 12
-
€772 EUR
View
B+
Retailer 13
-
€778 EUR
$873 USD
View
B+
Retailer 14
-
€829 EUR
£732 GBP
View
B+
Retailer 15
-
€861 EUR
ZAR 15,594 ZAR
View
B+
Retailer 16
-
€938 EUR
A$1,618 AUD
View
Retailer 17
-
€1,167 EUR
$1,309 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
€1,346 EUR
$1,510 USD
View
B+
Retailer 19
-
€1,364 EUR
$1,530 USD
View
Retailer 20
-
€1,555 EUR
A$2,684 AUD
View
Price last confirmed 25 days ago
B
Retailer 21
-
€1,610 EUR
$1,806 USD
View
Retailer 22
-
€1,610 EUR
$1,806 USD
View
Price last confirmed 23 days ago
B
Retailer 23
-
€1,638 EUR
$1,837 USD
View
B
Retailer 24
-
€1,641 EUR
$1,840 USD
View
Retailer 25
-
€1,673 EUR
$1,876 USD
View
Price last confirmed 33 days ago
B
Retailer 26
-
€1,674 EUR
SGD 2,538 SGD
View
B
Retailer 27
-
€1,784 EUR
$2,001 USD
View
B
Retailer 28
-
€1,840 EUR
£1,625 GBP
View
Most Expensive
B
With Clarity
624436697 · Nov 2
€1,958 EUR
$2,196 USD
View
28 more retailers have this diamond
Prices start from €452 EURSave up to €1,506 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.24ct Marquise
€452 EUR